重工業配(pei)重鐵是(shi)用于增加自(zi)身重量來保持平衡的(de)重物，是(shi)將噴(pen)丸機熔煉(lian)成(cheng)符合 要(yao)求的(de)液體并(bing)澆進(jin)鑄型里，經冷(leng)卻凝固、清(qing)整處理(li)后有預定形狀(zhuang)、尺寸(cun)和性(xing)能的(de)鑄件的(de)工藝(yi)過程。
重(zhong)(zhong)(zhong)(zhong)(zhong)工業配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)一般按造型(xing)(xing)(xing)(xing)方法來分(fen)類(lei)(lei)，習慣上(shang)分(fen)為(wei)普(pu)通(tong)砂(sha)(sha)型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)和特(te)(te)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)。普(pu)通(tong)砂(sha)(sha)型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)包括(kuo)濕砂(sha)(sha)型(xing)(xing)(xing)(xing)、干(gan)砂(sha)(sha)型(xing)(xing)(xing)(xing)、化(hua)學硬化(hua)砂(sha)(sha)型(xing)(xing)(xing)(xing)三類(lei)(lei)。特(te)(te)種配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)按造型(xing)(xing)(xing)(xing)材料(liao)的不同，又可分(fen)為(wei)兩大類(lei)(lei)：一類(lei)(lei)以 礦產砂(sha)(sha)石(shi)作為(wei)主要造型(xing)(xing)(xing)(xing)材料(liao)，如(ru)熔模(mo)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、殼型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、負壓配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、泥型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、實型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、陶瓷(ci)型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)等;一類(lei)(lei)以金(jin)(jin)屬作為(wei)主要鑄(zhu)型(xing)(xing)(xing)(xing)材料(liao)，如(ru)金(jin)(jin)屬型(xing)(xing)(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、離心(xin)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、連續配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、壓力配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)、低壓配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)等。 重(zhong)(zhong)(zhong)(zhong)(zhong)工業配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)工藝可分(fen)為(wei)三個(ge)基本(ben)部(bu)分(fen)，即配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)金(jin)(jin)屬準(zhun)備、鑄(zhu)型(xing)(xing)(xing)(xing)準(zhun)備和鑄(zhu)件處(chu)。
重工業配重鐵：造型、下芯合箱、澆注、開箱、噴(pen)丸(wan)、清理(li)打磨(mo)、打膩子、噴(pen)漆。
